10252670081 has 2 divisors, whose sum is σ = 10252670082. Its totient is φ = 10252670080.

The previous prime is 10252670053. The next prime is 10252670093. The reversal of 10252670081 is 18007625201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8387812225 + 1864857856 = 91585^2 + 43184^2 .

It is a cyclic number.

It is not a de Polignac number, because 10252670081 - 2⁶ = 10252670017 is a prime.

It is a super-2 number, since 2×10252670081² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10252670011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5126335040 + 5126335041.

It is an arithmetic number, because the mean of its divisors is an integer number (5126335041).

Almost surely, 2^10252670081 is an apocalyptic number.

It is an amenable number.

10252670081 is a deficient number, since it is larger than the sum of its proper divisors (1).

10252670081 is an equidigital number, since it uses as much as digits as its factorization.

10252670081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 32.

The spelling of 10252670081 in words is "ten billion, two hundred fifty-two million, six hundred seventy thousand, eighty-one".